//
// Copyright (c) 2017, weidian.com
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//


#import "WHEStorageUtil.h"

@implementation WHEStorageUtil

+ (NSData *)dataWithDictionary:(NSDictionary *)dictionary {
    
    NSData *data = [NSPropertyListSerialization dataWithPropertyList:dictionary format:NSPropertyListBinaryFormat_v1_0 options:0 error:nil];
    
    return data;
}

+ (BOOL)saveDictionary:(NSDictionary *)dictionary toPath:(NSString *)path {
    NSData *data = [self.class dataWithDictionary:dictionary];
    BOOL isSuccess = [data writeToFile:path atomically:YES];
    
    return isSuccess;
}


+ (NSDictionary *)dictionaryWithFilePath:(NSString *)filePath {
    NSData *data = [NSData dataWithContentsOfFile:filePath];
    if (!data) {
        return @{};
    }
    
    NSDictionary *dic = [NSPropertyListSerialization propertyListWithData:data options:0 format:NULL error:nil];
    
    return dic;
}

@end

